红色一直持有，绿色坚决不进场，可以很准确的把握每一个波段，股票 期货都适用
{国庆献礼波段王}
VAR1:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100;
VAR2:=SMA(VAR1,3,1);
VAR3:=SMA(VAR2,3,1);
VAR4:=3*VAR2-2*VAR3;
VAR5:=CROSS(VAR4,VAR2) AND VAR2<20;
VAR6:=CROSS(VAR2,VAR4) AND VAR2>80;
VAR7:=EMA(CLOSE,12)-EMA(CLOSE,26);
VAR8:=EMA(VAR7,9);
VAR9:=VAR7-VAR8;
VARA:=IF(VAR9>0,VAR9,0);
VARB:=IF(VAR9<0,VAR9,0);
VARC:=MA(CLOSE,5);
VARD:=MA(CLOSE,10);
VARE:=CROSS(VARC,VARD);
VARF:=CROSS(VARD,VARC);
波段买点:VAR5 AND VARE AND VARA>0,COLORRED,LINETHICK2;
波段卖点:VAR6 AND VARF AND VARB<0,COLORGREEN,LINETHICK2;
DRAWICON(波段买点,LOW*0.98,1);
DRAWICON(波段卖点,HIGH*1.02,2);
